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BARSIC [14]
2 years ago
11

Mary uses 56 inches of yarn to form a rectangle. if the rectangle is 4 inches wide what is it length

Mathematics
2 answers:
kap26 [50]2 years ago
7 0
Perimeter = 2L + 2W
56 = 2L + 2(4)
56 - 8 = 2L
48 = 2L
24 in = L
uranmaximum [27]2 years ago
6 0
We know, area = length * width
56 = l * 4
l = 56 / 4
l = 14

So, the length is 14

Hope this helps!
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Answer:

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Explanation:

The given function is f(x)=-cos(x/2)-3.

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It may help you representing the parameters in the given function with letters:

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